Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_database

_drupal_bootstrap_databaseRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)557 578 21 3.8%
Incl. Wall Time (microsec) per call 557 578 21 3.8%
Excl. Wall Time (microsec)49 54 5 10.2%
Incl. CPU (microsecs)558 578 20 3.6%
Incl. CPU (microsecs) per call 558 578 20 3.6%
Excl. CPU (microsec)48 51 3 6.2%
Incl. MemUse (bytes)93,624 93,600 -24 -0.0%
Incl. MemUse (bytes) per call 93,624 93,600 -24 -0.0%
Excl. MemUse (bytes)-2,720 -2,720 0 0.0%
Incl. PeakMemUse (bytes)90,800 90,776 -24 -0.0%
Incl. PeakMemUse (bytes) per call 90,800 90,776 -24 -0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for _drupal_bootstrap_database [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
_drupal_bootstrap_database0 N/A% 21 2.8% 20 4.5% -24 -0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function5 23.8% 3 15.0% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap@10 N/A% 21 100.0% 20 100.0% -24 -100.0% -24 -100.0%
Child functions
load::includes/database.inc0 N/A% 16 76.2% 17 85.0% -24 -100.0% -24 -100.0%
run_init::includes/database.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%